APA (7th ed.) Citation

Stillwell, N. Key and Guide to Native Trees, Shrubs, and Woody Vines of Dallas County.

Chicago Style (17th ed.) Citation

Stillwell, Norma. Key and Guide to Native Trees, Shrubs, and Woody Vines of Dallas County.

MLA (9th ed.) Citation

Stillwell, Norma. Key and Guide to Native Trees, Shrubs, and Woody Vines of Dallas County.

Warning: These citations may not always be 100% accurate.